171W 171RE EC DECAY 1987RU05 18NDS 201808
171W H TYP=FUL$AUT=CORAL M. BAGLIN, E.A. MCCUTCHAN$CIT=NDS 151, 334 (2018)$
171W 2 H CUT=30-Jun-2018$
171W C 1987RU05: Sources from 139LA(36AR,4N), E(139LA)=165, 175, 194 MEV,
171W 2C helium-jet transport; measured EG, IG (Ge, GELI), fast-slow
171W 3C XK-G coin, GG coin, G(T).
171W C Other: 1987SZ03 (435G and 570G).
171W c The decay scheme and all data are from 1987Ru05. Note that decay
171W 2c scheme may be incomplete (Q=5.8 MeV, while highest excited level
171W 3c observed at 1.07 MeV).
171W CE EC+B+ feedings are from intensity imbalance at each
171W 2CE level (significant GS feeding is not expected (DJ=2, DPI=no)).
171W CE CK/B+=0.51 7 (to 568.3 level); value corrected by 1987RU05
171W 2CE for feeding from 1066 level.
171W CE CK/B+=1.05 17 (to 1066.2 level).
171W CG E Uncertainties not reported by 1987RU05.
171W CG M From approximate ECC values, as deduced from simultaneous
171W 2CG G-XK(W) coin and G-G+- coin, except as noted.
171W CG M(Z) From Adopted Gammas.
171W CL E From 1987RU05; authors do not state uncertainties.
171W 2CL A LEAST-SQUARES FIT TO EG (ASSUMING THE SAME WEIGHT FOR ALL DATA)
171W 3CL YIELDS VERY SIMILAR VALUES.
171W cL J,T$From the Adopted levels.
171W CL BAND(A) 5/2[523] band.
171RE P 0.0 (9/2-) 15.2 S 4 5840 40
171W N 0.160 8 1.0 1.0
171W CN NR from SUMOF TI to GS=100% (EC+B+ branch to GS not expected
171W 2CN (DJ=2, DPI=no)).
171W PN 3
171W L 0.0 (5/2-) 2.38 M 4 A
171W L 102.0 (7/2-) A
171W E 23 3 11 2 5.0 1 34 5
171W S E EAV=2145 19$CK=0.259 5$CL=0.0419 7$CM+=0.01290 22
171W G 102.0 60 5 M1 4.49
171W S G KC=3.72 6$LC=0.593 9$MC=0.1350 19$NC+=0.0382 6
171W S G NC=0.0325 5$OC=0.00530 8$PC=0.000377 6
171W 2 G ECC=4.5 (1987RU05)
171W CG IG=9.6% 4 assuming adopted normalization.
171W L 133.4 (3/2-)
171W E 4.4 LE 2.0 LE 5.7 GE 6.4 LE ?
171W S E EAV=2130 19$CK=0.262 5$CL=0.0424 8$CM+=0.01308 23
171W cE Negligible feeding of the 133 level is expected with |DJ=(3).
171W 2cE The apparent 6.4% {I12} feeding implied by the level scheme of 1987Ru05
171W 3cE therefore, suggests the existence of
171W 4cE additional transition(s) feeding the 133 level.
171W G 133.4 32 2 M1 2.08
171W S G KC=1.729 25$LC=0.274 4$MC=0.0625 9$NC+=0.01768 25
171W S G NC=0.01505 21$OC=0.00245 4$PC=0.0001746 25
171W L 207.6 (5/2+)
171W E 0.8 4 1.0 5 8.0 2 1.8 9 1U?
171W S E EAV=2048 18$CK=0.447 6$CL=0.0739 10$CM+=0.0229 3
171W CE LOGF1UT<8.5 suggests that feeding is overestimated.
171W G 105.6 8 2 E1 0.326
171W S G KC=0.266 4$LC=0.0461 7$MC=0.01052 15$NC+=0.00288 4
171W S G NC=0.00249 4$OC=0.000377 6$PC=1.91E-5 3
171W G 207.6 19 4 [E1] 0.0570
171W S G KC=0.0473 7$LC=0.00751 11$MC=0.001704 24$NC+=0.000473 7
171W S G NC=0.000406 6$OC=6.35E-5 9$PC=3.73E-6 6
171W L 233.4 (9/2-) A
171W E 8.0 8 3.9 4 5.4 1 11.9 12
171W S E EAV=2084 19$CK=0.273 5$CL=0.0442 8$CM+=0.01364 24
171W G 131.4 20 2 M1 2.18
171W S G KC=1.80 3$LC=0.286 4$MC=0.0652 10$NC+=0.0185 3
171W S G NC=0.01571 22$OC=0.00256 4$PC=0.000182 3
171W G 233.4 9 1 (E2) 0.185 Z
171W S G KC=0.1113 16$LC=0.0564 8$MC=0.01394 20$NC+=0.00378 6
171W S G NC=0.00330 5$OC=0.000470 7$PC=9.09E-6 13
171W L 568.4 (7/2-)
171W E 18.9 11 11.7 7 4.8 1 30.6 18
171W S E EAV=1929 19$CK=0.314 6$CL=0.0510 9$CM+=0.0157 3
171W G 360.9 19 1 [E1] 0.01476
171W S G KC=0.01235 18$LC=0.00187 3$MC=0.000424 6$NC+=0.0001185 17
171W S G NC=0.0001013 15$OC=1.614E-5 23$PC=1.032E-6 15
171W G 434.9 47 2 [E2] 0.0300
171W S G KC=0.0223 4$LC=0.00588 9$MC=0.001405 20$NC+=0.000387 6
171W S G NC=0.000335 5$OC=5.03E-5 7$PC=2.01E-6 3
171W G 466.4 31 3 [M1] 0.0677
171W S G KC=0.0565 8$LC=0.00871 13$MC=0.00198 3$NC+=0.000560 8
171W S G NC=0.000476 7$OC=7.79E-5 11$PC=5.60E-6 8
171W G 568.4 100 4 [M1] 0.0405
171W S G KC=0.0338 5$LC=0.00518 8$MC=0.001175 17$NC+=0.000333 5
171W S G NC=0.000283 4$OC=4.63E-5 7$PC=3.34E-6 5
171W L 1066.0 (7/2-)
171W E 7.0 5 6.1 4 5.0 1 13.1 9
171W S E EAV=1699 19$CK=0.386 7$CL=0.0628 11$CM+=0.0194 4
171W G 498.0 13 1 [M1] 0.0571
171W S G KC=0.0476 7$LC=0.00733 11$MC=0.001663 24$NC+=0.000471 7
171W S G NC=0.000400 6$OC=6.55E-5 10$PC=4.71E-6 7
171W G 933.9 10 2
171W L G FL=133.4
171W G 964.0 8 1
171W G 1066.0 50 3